Properties of the Number 4828

Four Thousand Eight Hundred Twenty-Eight

Basics

Value: 4827 → 4828 → 4829

Parity: even

Prime: No

Previous Prime: 4817

Next Prime: 4831

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 ² × 17 × 71

Divisors: 1, 2, 4, 17, 34, 68, 71, 142, 284, 1207

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 1001011011100

Octal: 11334

Duodecimal: 2964

Hexadecimal: 12dc

Square: 23309584

Square Root: 69.48381106416083

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Numbers that are the sum of 5 positive 6th powers. A3361

a(n) = s(1)*s(n) + s(2)*s(n-1) + ... + s(k)*s(n+1-k), where k = floor((n+1)/2), s = (natural numbers >= 3). A24312

a(1) = 1, a(n+1) is the sum of a(n) and floor( arithmetic mean of a(1) ... a(n) ). A65094

Numbers n such that for some positive number k, z=n+ik is a complex multiperfect number; that is, z divides σ(z), where σ is the sum of divisors function extended to the complex numbers. A102506

Number of asymmetrical planar partitions of n: planar partitions (A000219) that when regarded as 3-D objects have no symmetry. A785

Sum of reciprocals of digits = 1. A37268

Positions of 15 after decimal point in decimal expansion of π. A134215

Real parts of multiperfect Gaussian numbers z, sorted with respect to |z| and Re(z). A100884

Square array T(n,k), n >= 0, k >= 0, read by antidiagonals, where column k is the expansion of sqrt(2 / ( (1+2*(k-4)*x+((k+4)*x)²) * (1-(k+4)*x+sqrt(1+2*(k-4)*x+((k+4)*x)²)) )). A337464

Quadrinomial coefficients: C(2+n,n) + C(3+n,n) + C(4+n,n). A5718